Factory source straight pin - Hot Cheap Mini Excavator For Sale Hydraulic Crawler Digger – Lanli

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Adhering into the theory of quality, services, efficiency and growth, now we have gained trusts and praises from domestic and international shopper for Hydraulic Hammer For Mini Excavator , Tractor Loader Pins , Backhoe Quick Coupler , Our company has been devoting that customer first and committed to helping customers expand their business, so that they become the Big Boss !

Factory source straight pin - Hot Cheap Mini Excavator For Sale Hydraulic Crawler Digger – Lanli Detail:

* Product Application

Committed to the production of construction machinery pin, the main parts used in the excavator are the connecting pin between the back end of the boom and the platform, the connecting pin between the platform and the cylinder, the connecting pin between the middle end of the boom and the cylinder, the connecting pin between the upper ear plate and the cylinder, etc, the application parts are shown below

挖掘机应用图

* Specifications

Product specifications and technical requirements (excerpt) refer to the following table, can also meet the customer non-standard customization.

Material	Diameter range /mm	length range /mm	Tempering requirement			Induction hardening requirement
			Mechanical Property		Hardness	Surface hardness	Layer depth
			Tensile Strength б_b	Yield Strength б_s	Hardness	Surface hardness	Layer depth
			N/mm²	N/mm²	HB	HRC	mm
45	45-185	103-1373	≥690	≥490	201-269	49-59	2 above
40Cr	45-155	118-1288	≥930	≥785	235-280	52-60	3-5
42CrMo	45-160	128-1325	≥980	≥830	248-293	52-60	3-5
Remark：The tempering requirements are mechanical properties or hardness, which can not be met at the same time.

*Service & Advantage

According to the special requirements of customers, the current surface treatment methods are:
1.Hard chrome plating，NSS method in ISO 9227 (GB/T 10125) is adopted to meet the requirements of 72 hours salt spray test.
2.Zinc plating, yellow zinc salt spray test requirements≥96 hours in accordance with ATM B633 standard.
3.MAGNI 565 treatment，salt spray test reach 480 hours.

*Our Factory

We are committed to intelligent automatic production lines, welding robot production lines, laser cutting machines, implementing digital lean management models, mastering core innovation technologies, and with multiple invention patents and practical program model patents to ensure that the level of technical capabilities is always at the forefront of the industry at the forefront of the industry.

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With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your reliable partners and earning your satisfaction for Factory source straight pin - Hot Cheap Mini Excavator For Sale Hydraulic Crawler Digger – Lanli , The product will supply to all over the world, such as: Yemen, Israel, Muscat, Business philosophy: Take the customer as the Center, take the quality as the life, integrity, responsibility, focus, innovation.We will provide professional, quality in return for the trust of customers, with major global suppliers，all of our employees will work together and move forward together.

A Pin